| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] a | 4348 |
|
| 2 | so [pron] [is] a | 135 |
|
| 3 | so it [be] a | 112 |
|
| 4 | so it [is] [art] | 96 |
|
| 5 | so it [is] [art] | 96 |
|
| 6 | so it [is] a | 72 |
|
